41634423 Manual de Servicio Samsung SRL 3626B

FREEZER/REFRIGERATORModel : SRL3928B(A)/39WEB(A)

SRL3926B(A)/39NEB(A)SRL3916B(A)/39NMB(A)SRL3626B(A)/36NEB(A)SRL3616B(A)/36NMB(A)

FREEZER / REFRIGERATOR CONTENTS

1. Precautions .................................................. 2

2. Product Specifications ................................ 3

3. Electrical part specifications & standards............ 4

4. Setting Temperature of the Fridge/Freezer ............. 5

5. Circuit Diagram ............................................ 6

6. Functions & Operating Instruction............. 9

7. Functions of Refrigerator.......................... 13

8. Circuit Descriptions................................... 19

9. Diagnosis of disorder and method of repair ......... 24

10. Parts List.................................................... 31

11. Disassembly & Assembly ................................. 39

12. PCB Circuit Diagram ......................................... 45

GREEN

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Samsung Electronics 2

Warning : Please abide by the followingprecautions in order to conductthe maintenance procedures in asafety fashion.

1-1. Caution when you replacing compressor. Do not smoke. Remove all the possible ignition

sources and then replace compressor in well-aired places.

Dont use welding machines if R600arefrigerant does not exposed.

In the case of gas leakage, always open thewindows.

When cutting the SUCTION, DISCHARGEpipe of the compressor, always take caution ofthe inner pressure of the remaining gas.

1-2. Take out the power plug Always take out the power plug from the

outlet when doing repairs.

1-3. Be careful of electric shocks When inspecting the circuit, dont touch the

battery charger and be careful of electricshocks.

1-4. Use proper components Always use the component labeled in the

service component chart when replacingcomponents for repairs.

1-5. Use proper tools Always use proper tools for repairs. If worn

out tools are used, it would cause defects intuning and electrical contact, leading toaccidents.

1-6. When doing repairs, inspect the POWER CORD or whether there is fire in the lead wire and make sure they are replaced.

1-7. Cutting of LEAD-WIRE For connecting the lead-wire that has been cut

off, use soldering or connector and alwaysdisconnect the vinyl tapes.

1-8. Check for disconnection After completing the assembly, always measure

the disconnection resistance level, and turn onthe power after checking it is above 1M.

1-9. Earth Check the status of earthing and repair the

incomplete ones.

1-10. Be careful of children There is always the possibility of danger when

doing repairs so make sure that children cantcome nearby.

Cleaning : After completing repairs, cleanthe surrounding area and therefrigerator and tell the consumerabout the repairs being made.

This appliance contains a small amount of therefrigerant isobutane(R600a), a natural gas with high

environmental compatibility but which is alsocombustible. When transporting and installingthe appliance, care should be taken to ensure

that no parts of the refrigerating circuit are damaged.Refrigerant squirting out of the pipes could ignite orcause an eye injury. If damage occurs nevertheless,avoid any flames or potential sources of ignition, andair the room in which the appliance is standing forseveral minutes. In order to avoid the creation of a flammable gas-air

mixture if a leak in the refrigerating circuit occurs, the sizeof the room in which the appliance may be sited dependsupon the amount of refrigerant used. The room must be1m3 in size for every 8 g of refrigerant R600a inside theappliance. The amount of refrigerant contained in yourparticular appliance is shown on the identification plateinside the appliance.

Never start up an appliance showing any signs damage. Ifin doubt, consult your dealer.

Refers to prohibition.

Refers to prohibition of dismantling.

Refers to prohibition of contact.

Refers to guidelines which have tobe followed.Refers to detaching the power plugfrom the outlet.Refers to earth connection forpreventing electric shocks.

Warning

Refers to possibility of deathor serious injury of a person.

Caution

Refers to possibility of injuryof a person or damage toproperty.

1. Precautions

3 Samsung Electronics

2. Product Specifications

Model SR-L3926B(A)SR-L39NEB(A)SR-L3626B(A)SR-L36NEB(A)

SR-L3916B(A)SR-L39NMB(A)SR-L3616B(A)SR-L36NMB(A)

Net(Liter)

Width(mm)

Depth(mm)

Height(mm)

Temperature control typeTemperature display typePower offSuper FreezerVACECOAlarming display for power failureAlarming melody for door open

Tempered glass shelfTransparent plastic

Incandescent lampFluorescent lampCan-carryDoor pocket

Transparent / WhiteTwist / Normal tray(2EA)

Transparent/WhiteDairy pocketDeep bottle storageEgg tray

TotalFreezerRefrigerator

Recessed typeBar type

Capacity(ISO)

Dimension

Net weight (kg)Cooling technologyFreezer performance

REFRIGERATOR COMPARTMENTWater dispenser(4.2L/Child lock)Shelf

Vegetable/Salad bin(Moisture controller)Interior lamp

Door storage

FREEZER COMPARTMENTDrawerIce trayBlowing agentRefrigerant

SR-L3928B(A)SR-L39WEB(A)

345104241595631663

192076

No-frost(4-STAR)

ElectronicDigital

OptionalOptional

2OptionalOptionalOptionalOptional

1EA1EA1EA

OptionalOptional

Cyclo Pentane

350/325104/104246/221

595631663

1920/182076/73

No-frost(4-STAR)

ElectronicDigital

OptionalOptional

2OptionalOptionalOptionalOptional

1EA1EA1EA

OptionalOptional

Cyclo Pentane

350/325104/104246/221

595631663

1920/182076/73

No-frost(4-STAR)

Semi electronicLED

OptionalOptional

2

OptionalOptional

1EA1EA1EA

OptionalOptional

Cyclo Pentane

Control&Display

Function

R600a(65g) / R134a(155g)

EvaporatorCondenser

DryerCapilary tube

Door Switch

(R600a) (R134a) (R134a)230-240V/50Hz 230V/50Hz 220V/50Hz 127V/60Hz DK4A1Q-L1U DK172Q-L2U DK172P-L2U

R.S.C.R

Split fin.Tube TypeNatural Convection Type

Molecular Sieve XH-9I.D 0.75 L4,000mm

502AT502AT502AT502AT

For Only Fluorescent Lamp

250V/10A, 72 46 19hr(Vary According To The Environmental Conditions)

4hr 10min(At The First Operating Cycle)7min 2min

OSLAM DELUX S/E11W(Fluorescent Lamp)

H3005CL, 250VAC/25WIS3210-SNL5C IS3210SNF7F

250VAC/124TM435PHBYY -53

69125

J531Q33E100M200-210 20%

(130V/25W)(Incandescent Lamp)

110VAC, 50/60HzJX71MLBA6

IS3210SNP6C

Sensor

Heater

Fuse

Defrosting

Capacity

Over-LoadProtector

PTC-Relay

Lamp

Damper(Ge-ared)-motor

Motor Fan

350VAC/54TM232SHBYY-53

69135

J531Q35E330M385-233 20%

KE257024025(240V/25W)(Incandescent Lamp)

220 240VAC, 50/60HzMN71MNBA6(M2LA49Z)

SUNISO-2GSD/265cc FREOL 15c/265cc

310W/240V 310W/220V 310W/127V2W/240V 2W/220V 2W/127V

7W/240V 7W/220V 7W/127V15W/240V 15W/220V 15W/127V7W/240V 7W/220V 7W/127V


3. Electrical part specification & standard

STANDARDSSR-L3928B(A)/L39WEB(A), SR-L3926B(A)/L39NMB(A)SR-L3916B(A)/L39NMB(A), SR-L3626B(A)/L36NEB(A)

SR-L3616B(A)/L36NMB(A)

ITEM

Compressor

Model

Power source

350VAC/3.54TM213PHBYY-53

69125

Modelstarting typeOil charging

FreezerRefrigerator

DefrostRoom TEMP.

Defrost

Lamp

Disc-DuctSuct-DuctCover-EVAP,RE

Defrost

Defrost Time

Rest TimeRunningModel

On TempOff Temp

ModelResistance

Refrigerator

Freezer

Freezer

Ref

riger

atio

n cy

cle

Elec

tric

al p

arts


4. Setting Temperature of the Fridge/FreezerTe

mpe

ratu

reFr

eeze

rR

efrig

erat

or

ITEM

ELECTRONIC

SR-L3928B(A)/L39WEB(A)SR-L3926B(A)/L39NEB(A)SR-L3626B(A)/L36NEB(A)

SR-L3916B(A)/L39NMB(A)SR-L3616B(A)/L36NMB(A)

SEMI-ELECTRONIC

Type

F-Sensor

Type

F-Sensor

Type

Warm

Normal

Cold

Type

Warm

Normal

Cold

ON( )

-14

-18

-22

ON(

6.5

4.5

1.5

OFF( )

-20

-24

-28

OFF(

5.5

3.5

0.5

ON( )

-14

-15

-17

-20

-22

ON( )

6.5

5.5

4.5

3.5

2.5

OFF( )

-20

-21

-23

-26

-28

OFF( )

5.5

4.5

3.5

2.5

1.5


5. Circuit Diagram5-1. ELECTRONIC MODEL(SR-L3928B(A)/L39WEB(A)/

SR-L3926B(A)/L39NEB(A)) for Fluorescent Lamp Option

DA68-00476A


5-2. ELECTRONIC MODEL (SR-L3928B(A)/L39WEB(A)/L3926B(A)/L39NEB(A)/SR-L3626B(A)/L36NEB(A)) for Incandescent Lamp Option

DA68-00476C


5-3. SEMI-ELECTRONIC MODEL (SR-L3916B(A)/L39NMB(A)/SR-L3916B(A)/L36NMB(A))

DA68-00476E


6. Function & Operating Instruction6-1. Product Dimension

SR-L3928B/L39WEBSR-L3926B/L39NEBSR-L3626B/L36NEBSR-L3916B/L39NMBSR-L3616B/L36NMBSR-L3928A/L39WEASR-L3926A/L39NEASR-L3626A/L36NEASR-L3916A/L39NMASR-L3616A/L36NMA

1,9201,9201,8201,9201,8201,9201,9201,8201,9201,820

1114.51114.51014.51114.51014.51114.51114.51014.51114.51014.5

1,1691,1691,1691,1691,1691,1691,1691,1691,1691,169

631631631631631663663663663663

RECESSRECESSRECESSRECESSRECESS

BARBARBARBARBAR

Y ZYYYY

Y ZXXXX

ELECTRONIC

ELECTRONIC

SEMIELECTRONIC

SEMIELECTRONIC

MODEL A B C D RemarksHANDLE


6-2. Part Name & Disassembly

Take out food stuffs andpull it out by followingthe arrow.

Take out the waterbottle with the bottomlatch pressed.

Tray disassemblyPull it out by followingthe arrow.

Ice compartment Vegetable/Saladcompartment

Freezer compartment


6-3. Circulation of Refrigerant

Compressor Back cluster pipe Cluster pipe Hot pipe Dryer Capillary tube Evaporator Accumulator Suction pipe Compressor


6-4. Cool Air Circulation


A. Function of controlling the temperature of freezer1) You can control the temperature of freezer from -17 to -25 at 1 interval by pushing the

control button of the temperature of freezer.(FRE. TEMP.)2) Temperature is displayed in following order -19 -20 -21 -22 -23 -24 -25

-17 -18 whenever you push the control button of temperature.3) The temperature of freezer is automatically set to be -19 on initial POWER ON.

References1) TFSET-ON : Setting temperature of freezer +3 2) TFSET-OFF : Setting temperature of freezer -3

Controlledtemperature of freezer

7 Segment

Section Power 1 time push 2 time push 3 time push 4 time push 5 time push 6 time push 7 time push 8 time push 9 time push

19C

19C

20C

20C

21C

21C

22C

22C

23C

23C

24C

24C

25C

25C

17C

17C

18C

18C

7-1. 7-Segments Display Function7. Functions of Refrigerator

7-2. Function of Thermostatic Control

Section

Initial POWER ON (Power s/w, instantaneous

electricity failure)Stabilization of the temperature in

the freezer (Since the settingtemperature have reached)

Defrosting(precooling+defrosting+pause)

Super

Forced freezingForced defrosting

Display function of thetemperature of refrigerator

Display function ofthe temperature of freezer

Notch setting(YES)

Notch setting(NO)

Function

Blink setting temperature of freezer until temperature reaches belowTFSET_ON +3

-- displayed (until the notch control is operated)

Blink if temperature goes above TFSET_ON +3 .Display the setting temperature if the temperature goes below TFSET_ON +2

Display Blinking continuously ignoring temperature of freezer if displayed state of freezer beforedefrosting was Blinking . Display Setting temperature of freezer continuously ignoring temperature offreezer if displayed state of freezer before defrosting was Setting temperature of freezer . Maintain temperature constantly while it reaches TFSET_OFF point When you return to the operatingcycle.

Blink if temperature goes above TFSET_ON +3Display the setting temperature if the temperature goes below TFSET_ON +2

Display (Forced Freezing)Display (Forced Defrosting)If you push REF. TEMP. button indicative LAMP of refrigerator starts tolight up and blink the setting temperature of refrigerator.If you do not input the KEY, it is blinked 5 times for 5 seconds at 0.5-second interval and automatically converted to the displayed state ofsetting temperature of refrigerator.If you push FRE. TEMP. button indicative LAMP of freezer starts to lightup and blink the setting temperature of freezer.If you do not input the KEY, it is blinked 5 times for 5 seconds at 0.5-second interval and automatically converted to the displayed state ofsetting temperature of freezer.


B. Function of controlling the temperature of refrigerator1) You can control the temperature of refrigerator from 6 to 1 at 1 interval by

pushing the control button of the temperature of refrigerator.2) Temperature is displayed in following order 4 3 2 1 6 5 whenever you push

the control button of temperature.3) The temperature of refrigerator is automatically set to be 4 on initial POWER ON.

C. SUPER Function1) Press SUPER button briefly so that the LED lights up. The Freezer temperature will decrease and

the appliance will switch to the lowest temperature.2) The displayed state is circulated in following order, SUPER is selected SUPER is released

SUPER is selected, whenever you push the SUPER button one time.

3) If you select the ECO function while SUPER function is working, SUPER function is released and ECO function begins to work.

4) If you select SUPER function, Compressor(and Fan) will be operating continuosly until the temperature of freezer reaches -25 . (10 seconds after selection)

5) If the temperature does not reach -25 after working for 2 hours, compressor will be turned off automatically for 25minutes, and then compressor will be turned on antomatically until the temperature of freezer reaches -25 and this function will repeat for 8 hours.

6) If the commencing condition of defrosting is reached during super function, a defrosting cycle will be postponed until the next 25minutes delay time.

D. ECO Function1) You can select or release this function by pushing the ECO button.2) If you select the SUPER function while ECO function is working, ECO function will be released

and SUPER function will begin to work.3) If you select the function of controlling the temperature of freezer compartment or fresh food

compartment while ECO function is working, ECO function will be released.4) If you select the ECO function, the temperature of freezer and refrigerator will be controlled as -17

and 6 , respectively.E. VACATION Function

1) You can select or release this function by pushing the VAC button.2) If you select the VAC function, the temperature of refrigerator will not be controlled and DAMPER

will be maintained as closed state. So that, cool air will not be supplied to the refrigerator.3) VAC function does not affect setting up of the temperature of freezer.4) If you push the button of controlling the temperature of refrigerator while VAC function is working,

VAC function will be released automatically.

Dispaly change

Section Initial power on

SUPERLamp off

Controlledtemperature of freezer

7 Segment

Section power on

4C 3C 2C 1C 6C 5C

4C 3C 2C 1C 6C 5C

1 time push 2 time push 3 time push 4 time push 5 time push 6 time push note

1 time push 2 time push note

SUPERLamp ON

SUPERLamp off


7-3. Initial Function

A. Initial function of first POWER ON1) If power is pressed (POWER S/W ON), it will begin to make a self diagnosis and light all

DISPLAY for 2 seconds if normal condition is confirmed2) After lighting DISPLAY ON, 7-Segment will be displayed as -- .3) Defrosting HEATER is set to be ON forcibly for 3 seconds irrespective of the evaporator

temperature.4) After turning the defrosting HEATER ON for 3 seconds, turn off the defrosting HEATER and

turn COMP. ON and keep it up for 5 minute irrespective of temperature of refrigerator.5) After turning COMP. ON, operate DAMPER-MOTOR for control of refrigerator and confirm the

zero point and 60Hz/50Hz and then control as considering the temperature condition of refrigerator.6) At this moment, if it does not confirm the zero point due to the disorder of the some part of

DAMPER-MOTOR, COMP. will be stoped immediately and display self diagnosis.

General defrosting

below -5

Forced defrosting

below -5

Note

Same under all defrosting condition

Section 19 hours 4 hours

OFF

OFF

6 hours and 50 minutes

12

12

Note

12 12

12 12

7-4. Defrosting FunctionA. Common function

1) The period of defrosting is set to be 19 hours according to the COMP intergrated criterion. Previous standard means the following conditions : frequency of opening and closing of the DOOR of refrigerator must be less than one time, the temperature of refrigerator and the temperature of freezer did not increase above TRSET ON+6 and TFSET ON+4 , respectively and special functional button (VAC,SUPER,ECO)was not selected. Besides the predescribed condition,the period of defrosting will be 6 hours and 50 minutes unconditionally.

2) If power is turned off and then is turned on again, the commencement of defrosting will be after 4 hours of the running time of compressor.

3) The COMP and FAN during defrosting, will stop and DAMPER-MOTOR will swing continuously. 4) At a pause time, DAMPER-MOTOR.5) With the exception of 19 hours in the period of defrosting, will also swing the Pre_Cooling will be

executed by operating the COMP forcibly for 50 minutes before execution of defrosting.6) You are recommended to have a pause time after completion of HEATING.7) The HEATING for defrosting will be controlled by SENSOR. If SENSOR is out of order or the temperature

of EVAP is higher than HEATER ON temperature, HEATING will be skipped and ref only has a pause time.B. Defrosting Function while SUPER function is working

1) The operation of defrosting while SUPER function is working will be delayed until the compressor running time is to be 2 hours.

2) If the SUPER function is released by pushing the button before completion of SUPER function, the defrosting function will be operating including the worked time of COMP. operation which was worked by SUPER function.

3) If SUPER function is selected while defrosting function is working, DISPLAY will be set to be SUPERON condition immediately, but SUPER function will be working after completion of defrosting function.

C. HEATER ON/OFF during defrosting1) The temperature of defrosting HEATER ON

2) The temperature of defrosting HEATER OFF


TEST function is for examination of product and PCB, process control and service.After confirmation of function of product by selecting TEST S/W, You must reboot the POWER and operate self-diagnosis function.

A. Forced operating function1) If you push REF. TEMP. and FRE. TEMP. button simultaneously for 5 seconds, COMP will begin to

work immediately and will be displayed on the 7 SEGMENTS.2) If the forced operation is selected, COMP. will work immediately without the delay of 5

minute. At this time, despite of running of defrosting the defrosting will stop.3) If the forced operation is selected, COMP. will be working as PULL DOWN for 28 hours but the

temperature of refrigerator will be controlled by REF. TEMP. button.4) During the forced operation, SUPER function does not work. If you select the SUPER function,

SUPER LAMP will be turned off immediately within 0.2 second after turning on the LAMP.

B. Forced defrosting function1) If you push REF. TEMP. and FRE. TEMP. button simultaneously for 5 seconds only once during the

forced defrosting, COMP will begin to set to be OFF and will be displayed on the 7 SEGMENTS.2) If the temperature of evaporator sensor is below -5 during the forced defrosting, heating will not

work and will begin to work as delay time immediately.

C. TEST release function1) If you push REF. TEMP. and FRE. TEMP. button simultaneously for 5 seconds only once during the

forced defrosting, the forced TEST function will be converted immediately to the previous temperature setting state immediately and will disappear on the DISPLAY.

A. NOTCH SAVE function

1) Whenever you push one of the SUPER, ECO, VAC, FRE.TEMP. and REF.TEMP. Button, the current state will be saved and set to be the NOTCH and DISPLAY state which value was

memorized as the one at rebooting point of POWER, respectively.

2) If the evaporator temperature at the inititial POWER ON state is less than the general defrosting OFF temperature, a clause1) will begin to work. If the evaporator temperature at the inititial POWER ON state is above the defrosting OFF temperature, the NOTCH of FRE.TEMP. and REF.TEMP. will be set to be -19 and 4 , and SUPER, ECO and VAC function does not selected.

7-5. TEST Function

7-6. The compensating function for electricity failure


A. Function of COMP protection1) After COMP is turned off, 5 minutes must be elapsed for the another operation under all conditions.2) For the forced operation, compressor will begin to work immediately by pushing the forced operating

function without any delay for 5 minutes.3) At the initial moment of POWER ON or POWER S/W ON, this function begins to work immediately

after heating of defrosting for 3 seconds.B. Function of supercooling protection of refrigerator with a surrounding air of low temperature.

1) If the temperature of surrounding air begins to drop below 13 , the hysteresis of freezer sensor will alter 3.0 into 1.5 and the temperature of refrigerator will be controlled with -1 shifted.

2) If the temperature of surrounding air will be between 14 and 31 , the hysteresis of freezer sensor will be back to 3.0 and the refrigerator will be controlled with REF. TEMP. setting temperature.

3) If the temperature of surrounding air begins to rise above 33 , the hysteresis of freezer sensor will alter 3.0 into 1.5 .

C. Function of NOTCH compensation1) The NOTCH of refrigerator temperature will be -1 shifted when the NOTCH setting of freezer

and refrigerator are ranged from -17 to -19 and 1 to 2 , respectively.2) The NOTCH of refrigerator temperature will be +2 shifted when the NOTCH setting of freezer

and refrigerator are ranged from -25 to -23 and 5 to 6 , respectively.3) The NOTCH of refrigerator temperature will be set to be normal condition when the NOTCH setting

of freezer is ranged from -20 to -22 .

A. Function of self diagnosis1) The criterion of disorder of temperature sensor is out of temperature range from -50 to +50 . It is

treated as SHORT/OPEN if the MICOM input voltage is out of voltage range from 0.5 VOLT to 4.5 VOLT.

The disorder table prepared by self-diagnosis

B. Function of initial self diagnosis by POWER ON1) After POWER ON, inside of MICOM automatically detects the existence of the disorder of

temperature sensor within one second.2) If bad sensor is found out by self diagnosis, it will be displayed rotatory on the 7 Segment at 0.5

second interval.3) If bad sensor is detected, any button will not be recognized and all electrical load will be set to be OFF

and normal control of temperature will be reserved.4) If bad part is repaired, it will be restored to the original state.

7-7. The rest control functions

7-8. Function of Self diagnosis

NO Items Segments display Contents of disorder Note

1 R-SENSOR OPEN disorderSHORT disorderif sensing below -50if sensing above +50

2 F-EVAP SENSORF-SENSOR

DAMPER-MOTOR(GEARED)

CONTROL RELAY of DAMPER-MOTOR disorder or MOTOR,REED S/W, MAGNET disorder

cannot sensing ON/OFF of REED S/W for more than 1 minute operation

3

4


C. Function of self diagnosis during normal operation1) If you push SUPER and VAC button simultaneously for 5 seconds while the refrigerator is

working, on the 7 SEGMENTS will be displayed and function of self diagnosis will be selected.2) KEY input will not work while self diagnosis function is operating. (except for POWER button)

A. Warning of DOOR OPEN1) BUZZER WARNING(ding-dong) SOUND will be generated if 2 minutes are elapsed continuously with

the refrigerator door open.2) Initial BUZZER WARNING will be generated for 10 seconds after 2 minutes of DOOR OPEN, and

since then Ding-Dong sound will be generated every one minute for 10 seconds periodically.3) If the refrigerator door is closed, warning will stop immediately.4) If 10 minutes are elapsed continuously with the door open, light in refrigerator will be turned off and

warning continues to work.B. Function of controlling the light in refrigerator

1) If 10 minutes are elapsed continuously with refrigerator door open, the light in the refrigerator will be turned off automatically.

2) Despite of turning the light in the refrigerator off, it will be set to be ON again if you open the DOOR which was closed.

3) At this moment, OFF time of the light will be set to be 10 minutes again.

A. Function of POWER ON/OFF1) This function is selected or released by POWER button.2) If the power switch is turned on, all electrical load work normally, -- will be displayed on the

7-SEGMENTS DISPLAY.3) At above state, 7-SEGMENTS will display the setting temperature if you push the freezer or the

refrigerator setting BUTTON.B. Function of Alarm of electricity failure

1) Above state( 1-3 of (A)) will be maintained if the power is turned on after electricity failure2) -- on the 7-SEGMENTS means the occurrence of electricity failure if any handling of operating part

was not done specially.

A. Button input1) If you push the BUTTON during normal working condition, ding-dong sound will be generated

every 1 second.2) Only ding sound is generated when the BUTTON is pushed continuously.3) It does not sound in case of mistaken operation

B. Door alarm1) DOOR OPEN ALARM will be generated as ding-dong, ding-dong if 2 minutes are elapsed

continuously with the refrigerator door open.C. Forced operation

1) BEEP SOUND will be generated with a period of 0.25 second ON/0.75 second OFF if you push REF. TEMP. and FRE. TEMP. button simultaneously for 5 seconds.

D. Forced defrosting1) BEEP SOUND will be generated with a period of 0.1 second ON/1 second OFF if you push REF.

TEMP. and FRE. TEMP. button simultaneously for 5 seconds only once during the forced defrosting.

7-9. Function of DOOR OPEN WARNING and control the light in refrigerator.

7-10. Function of POWER ON/OFF & Alarm of electricity failure

7-11. Function of BUZZER


8-1. Division of power supply8. Circuit Descriptions

Power supply Used circuit

Auxiliary power supply of MICOM and sensing part of SENSOR

LED DISPLAY working part, RELAY working

AC inputed power is decompressed through DC-TRANS and the reduced volatage is converted to the DCvoltage through rectifying DIODE. Then it becomes flat through 1000 F/35V CAPACITOR and throughREGULATOR 7812, stabilized DC 12V output comes and it is used as power source for RELAY andDISPLAY.Also from this 12V, stabilized 5V output comes through REGULATOR7805 and used as powersource for MICOM auxiliary circuit and various signals(SENSOR, S/W).

Division of RESET circuit makes it possible that programed function of system is set to be initial stateby initializing various parts such as RAM in MICOM when power is impressed or instantaneouselectricity failure is occurred. RESET voltage at the impressed moment of power is maintained asLOW state for a few seconds and High under normal working condition.

Vcc (DC 5V)

Vcc (DC 12V)

8-2. Division of RESET Circuit


8-3. Division of RESONATOR

The role of this circuit is generation of synchronous CLOCK for transmission/reception of informations ofthe logical elements inside MICOM and the basic time for the calculation of time. Rated parts must beused in the division of RESONATOR because the calculation time of MICOM is changed or cannot work ifspecification is changed.

SENSOR and F-rated resistance are connected to the GROUND and DC 5V, respectively. Theresistance value which is changed by the temperature is converted to the voltage, and then respectivetemperature is discriminated by input voltage to A/D PORT of MICOM

8-4. Division of SENSOR


If at MICOM PORT begins to output High signal which corresponds to electrical load which we intendto work, DRIVER IC(KA2657) is turned ON and at this moment, corresponding electrical load starts tooperate because the DC12 yield the electric current which flows corresponding RELAY COIL and RELAYcontacting point is set to be ON so corresponding electrical load begins to operate.

TRANSISTOR begins to operate by CLOCK which was generated at MICOM and BUZZER sound isgenerated by impression of 12V to the BUZZER.

8-5. Division of OPERATING

8-6. Division of BUZZER


from MICOM #3-#7 GHID signal is generated for 10 sec with the period of 2 sec HIGH signal and for thelighting the corresponding LED, the CONTROL terminal of MICOM PIN #8-#11 output the output signalwhich is coincident with GRID signal. Meanwhile by pushing the KEY which is connected by respectiveGRID, corresponding signal is inputted to MICOM.

8-7. Division of DISPLAY, KEY SCAN


8-8. Division of OPTION

The output such as GRID wave form which is only generated at the initial POWER ON is accepted asinput through SWITCHING DIODE and discriminate OPTION by matrix method. #23, #24, and #25 PORTof MICOM PORT generate the same output with GRID wave form only at initial POWER ON.

Shift of temperature in freezer compartment(unit : C)SHIFT

Default

-1.0C

-2.0C

-3.0C

+1.0C

+2.0C

+3.0C

+4.0C

3

0

0

0

0

1

1

1

1

2

0

0

1

1

0

0

1

1

1

0

1

0

1

0

1

0

1

Shift of temperature in refrigerator compartment(unit : C)SHIFT

Default

-1.0C

-2.0C

-3.0C

+1.0C

+2.0C

+3.0C

+4.0C

6

0

0

0

0

1

1

1

1

5

0

0

1

1

0

0

1

1

4

0

1

0

1

0

1

0

1


9. Diagnosis of disorder and method of repair

Refrigerator compartment

Door s/wR-sensor

Freezer compartment

Method of inspecting MAIN-PCB

Resistance of sensor and voltage of MICOMaccording to the temperature

-35-34-33-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16

temperature temperatureresistance resistancevoltage voltage6815064710614805843055550528405023047770454504326041190392403739035650339903243030920295002814026870

4.3604.3314.3014.2694.2374.2044.1704.1344.0984.0614.0233.9853.9453.9053.8633.8223.7783.7343.6893.644

-15-14-13-12-11-10-9-8-7-6-5-4-3-2-101234

2565024510234202239021410204081958018730179201716016430157401508014450138601329012740122201172011250

3.5973.5513.5043.4563.4083.3603.3103.2603.2093.1593.1083.0573.0062.9552.9042.8532.8012.7502.6982.647

567891011

123131415161718192021222324

1080010370995995699195983984948166785275527266699267316481624260135792558153795185

2.5962.5452.4952.4452.3952.3462.2962.2482.1992.1512.1042.0572.0121.9661.9221.8731.8341.7911.7491.707

2526272829303132333435363738394041424344

50004821465044874329417940333894376036313508339032763167302629622864277026802593

1.6671.6261.5871.5491.5111.4741.4371.4011.3661.3321.2981.2661.2341.2031.1721.1431.1131.0851.0571.030

At the self diagnosis CHECK, you have to turn the main power OFF and turn it ON and check.ERROR CODE of self diagnosis is prepared as shown in the following table.ERROR CODE of self diagnosis

temperature temperatureresistance resistancevoltage voltage

NO Items Segments display Contents of disorder Note

1 R-SENSOR OPEN disorderSHORT disorderif sensing below -50if sensing above +50

2 F-EVAP SENSORF-SENSOR

DAMPER-MOTOR(GEARED)

CONTROL RELAY of DAMPER-MOTOR disorder or MOTOR,REED S/W, MAGNET disorder

cannot sensing ON/OFF of REED S/W for more than 1 minute operation

3

4


1. Check out whether power of an outlet flows out or not, and POWER CODE is connected normally or not before repair of disorder

2. Check out whether POWER S/W on the PANEL PCB is pushed or not.3. If additional disorder may detected, check out by referencing the note of next page.

Preliminary examination

9-1. When the POWER does not transmitted


A. When the Disorder of F-ROOM SENSOR has occurred

B. When the disorder of F-EVA SENSOR has occurred

9-2. When the disorder has detected by self diagnosis


C. When the disorder of R-ROOM SENSOR has occurred

D. When the disorder of DAMPER REED S/W has occurred


E. When the disorder of DOOR S/W has occurred


A. When Ding-Dong sound is generated continuously.

B. When the beeper sound is generated continuously

9-3. When BUZZER sounds is generated continuouly

DOOR OPEN WARNING of refrigerator compartment alarms for 10 seconds after 2 minutes when DOOR openedinitially. If the door is opened continuously it is alarmed for 10 seconds with a period of 10 seconds.Because the penetration of moisture or vapor into DOOR S/W causes the junction SHORT of DOOR S/W, thewarning is alarmed continuously by judgement of MICOM which regards the DOOR as open state.In this case,DOOR is regarded as continuously opened state after 10 minutes and the lamp of refrigerator is set to be OFF. Soif you open the DOOR, the lamp of refrigerator is maintained as OFF state.If the moisture or vapor penetrates into the junction and corrodes it, the lamp of refrigerator is kept as OFF state andDOOR OPEN warning does not work because the signal does not inputted to the MICOM.

References


C. When the KEY of PANEL-PCB has not been selected.


10-1. Freezer Compartment10. Parts List


Freezer List

1 1-11-21-31-4

2 3

4

5 5-15-26

6-16-26-36-46-57

7-17-27-37-48

8-19

9-19-29-39-4

9-59-6

9-79-89-99-109-119-129-139-149-159-169-17

10 11 12 13

NO

DA66-00087ADA71-00108ADA66-00071ADA64-00158ADA61-20136ADA66-00086ADA66-00091ADA66-00091BDA66-00092ADA66-00092BDA66-00101ADA66-00056ADA67-00302ADA61-00137ADA61-00082ADA66-00052ADA66-00053A6002-0002156002-000213DA96-00015ADA96-00015BDA96-00024ADA32-10105QDA47-10162FDA60-00053ADA60-00054ADA63-00395EDA63-00395F6002-000215DA63-00396RDA63-00396SDA97-00150ADA63-00237ADA61-00081ADA63-40119ADA31-00002PDA31-00002UDA31-00002XDA61-00117ADA31-10107CDA31-10107BDA31-00019ADA34-10125B6002-000467DA31-00026ADA63-00359ADA66-00095ADA61-20128A6002-000215DA32-10109P6006-001083DA47-00056ADA47-00056BDA47-00056C6002-000215DA66-00052ADA66-00053ADA67-40146B

CODE-NO

TRAY ICE-ASSYFIXER-TRAY ICETRAY-ICEKNOB-TRAY ICESPRING-ICE MAKERTRAY FRE-C-ASSYTRAY FRE-A-ASSYTRAY FRE-A-ASSYTRAY FRE-B-ASSYTRAY FRE-B-ASSYTRAY-ICE,CUBE, ASSYTRAY-ICE,CUBECAP-TRAY-ICE,CLUBSUPPORT-RAIL ASSYSUPT-RAILROLLER-FRE-AROLLER-FRE-BSCREW-TAPPINGSCREW-TAPPINGEVAP ASSYEVAP ASSYEVAP ASSYSENSOR ASSYTHERMO FUSESPACER-EVAP,LSPACER-EVAP,ICOVER-EVAP FRONT-ASSYCOVER-EVAP FRONT-ASSYSCREW-TAPPINGCOVER EVAP REAR-ASSYCOVER EVAP REAR-ASSYCOVER EVAP REAR-ASSYCOVER-EVAP REARCASE-MOTORGROMMET-MOTORMOTOR-FANMOTOR-FANMOTOR-FANCASE-G-MOTORMOTOR-GEARDMOTOR-GEARDFAN-PROPELLERSWITCH SENSITIVESCREWBLADEGASKET-BLADESHAFT-BLADE ASSYSPRING-FANSCREW-TAPPINGSENSOR-ASSYSCREW ASSY TAPPHEATER-EVAP COVER,REHEATER-EVAP COVER,REHEATER-EVAP COVER,RESCREW-TAPPINGROLLER-FRE-AROLLER-FRE-BTRAY ICE

ITEM

HIPS,SRL36,L39HIPS,W9540,SRL36,L39SRL36,L39,W9540HIPS,W9540,SRL36,L39STS304,ID1.0,PI10.5,SR-53ESRL36,L39WHTTRANSE PARENTWHTTRANSE PARENTSRL36,L39SRL36,L39

HIPS,WHT,SRL36,L39HIPS,SRL36,L39,WHTPOM,SRL36,L39POM,SRL36,L39TH-1S,M4XL16,ZPC(YEL),MSWR1TH,M4,L12,ZPC(YEL),SWRCH18SRL36,L39,FIN,A1100P-H24,240V,310WSRL36,L39,FIN,A1100P-H24,220V,310WSRL36,L39,FIN,A1100P-H24,127V,310W502AT,COMBI-PJT,300,YELLOW,F-DEF-SENSOR250V,10A,72127V EVAP ASSY127V EVAP ASSYTWIST,PPNORMAL,PPTH,1,M4.0,L16,ZPC(YEL),MSWR1240V/50Hz220v/50,60Hz127V/60HzPP,NTR,SRL36,L39,T1.5PP,SRL36,L39,NTRNBR,BLK240V/50Hz, 2550 rpm220V/50Hz, 2550 rpm127V/60Hz, 2550 rpmPP,SRL36,L39,NTRM2LA49Z,220V,SR-41~518M2BC59ZR12,110VSRL36,L39,NTR5V,BlackPH-2S 4X10 YELPC,NTR,SRL36,L39SILICONPOM,SRL36,L39STS27,ID1.0TH,1,M4.0,L16,ZPC(YEL),MSWR1502ATTH,M4,L16,ZPC(YEL),SWRCH18240V220V127VTH,1,M4.0,L16,ZPC(YEL),MSWR1POMPOMPE, NTR, SR-1500

SPECIFICATION

112221211

111111112111111111411111211111111211112111116662

QTY REMARK


10-2. Refrigerator Compartment


Refrigerator List

1 1-11-2

2 2-12-22-32-43

3-13-23-34

4-14-24-35

5-15-25-36

6-1

7 8 9

9-19-210 11 12 13 14 15

15-115-215-315-415-515-615-715-815-9

15-1015-1115-12

1617

17-117-217-317-417-517-617-717-817-917-10

1819

NO

DA61-00126BDA69-00102BDA67-00203ADA67-00272ADA64-00119ADA66-00061ADA67-20346KDA64-00116ADA67-00268ADA64-00114ADA64-00115ADA67-20346JDA67-00270ADA64-00115ADA64-00116ADA67-20346JDA67-00269ADA64-00114ADA64-00116ADA67-20346H4713-0010414713-0011404713-001141DA63-00235A6002-000213DA97-00228ADA63-00239BDA72-00170ADA67-30266D6002-000215DA63-10467ADA32-10105BDA63-00234ADA63-00870ADA63-00245BDA64-00118ADA64-00117ADA63-00371ADA63-00390ADA70-00138ADA41-00014ADA41-00018BDA41-00013ADA41-20160BDA39-00112A6002-000213DA34-00015C6001-000366DA97-00526ADA63-00328BDA64-00180BDA64-00180ADA63-00375ADA63-00375ADA70-00208ADA41-00043ADA41-00042ADA67-00329ADA67-00444ADA67-00206ADA67-00207A

CODE-NO

BOX-VEG ASS,YBOX-VEGCAP-VEGSHELF-VEG ASSYTRIM-SHELF-FRONT, LOWLEVER-HUMIDITYSHELF GALSSTRIM-SHELF REAR-ASHELF REF-B-ASSYTRIM-SHELF REF-FRONTTRIM-SHELF REAR-BSHELF GALSSSHELF REF-C-ASSYTRIM-SHELF REAR-BTRIM-SHELF REAR-ASHELF GALSSSHELF REF-A-ASSYTRIM-SHELF REF-FRONTTRIM-SHELF REAR-ASHELF GALSSLAMP-FLUORESCENTLAMP-INCANDESENTLAMP-INCANDESENTCOVER-LAMP REFSCREW-TAPPINGCOVER DAMPER-REF ASSYCOVER-DAMPER REFSPACER-DAMPER, REFCAP-SCREWSCREW-TAPPINGCOVER-SENSORSENSOR-ASSYCOVER-SUCTION, REFCOVER-TOP TABEL ASSYCOVER-TOP TABLE ASSYBUTTON-PCB, RBUTTON-PCB, LGASKET-BUTTON PCB,RGASKET-BUTTON PCB,LPLATE-EARTHPBA-PANELPBA-MAINPBA-SUBPBA-SUBWIRE HARNESS-INVERTERSCREW-TAPPINGSWITCH-DOORSCREW-MACHINGCOVER TOP TABLE,ASSYCOVER TOP TABLEBUTTON PCB,RBUTTON PCB,LGASKET-BUTTON PCB,RGASKET-BUTTON PCB,LPLATE-EARTHPAN-PCBMAIN-PCBCOVER DISPLAYGASKET-WINDOWSHELF-REF LOWSHELF-REF

ITEM

GPPSHIPSGLESSPP,W9540PP,WHTGLASS,T4P.P,BJ-730T4GLASS,,T4P.P,BJ-730T4PP,W9540GLASS,T4GLESSP.P,W9540P.P,BJ-730T4GLASS,T4GLESSP.P,BJ-730T4P.P,BJ-730T4GLASS,T4220V,150mA,11W240V,25W130V,25WPPTH-1S,M4X12,ZPC(YEL)PP,W-9540PP,W-9540PSPPTH-1S,M4X12,ZPC(YEL)HIPS502ATPP,W9540HIPS,SC-97527RABS,SC-97527R,IN HOUSEABS,SC-97527RABS,SC-97527RMBRMBRSBHG1COMBICOMBI240V127VINVERTERTH-1S,M4X12,ZPC(YEL)H3005CL,250V,25WFH,M4X10,CR PLT,STS304SEMI ABSABS,SC-97527RABS,SC-97527RNBR,BLACKNBR,BLACKCOMBICOMBICOMBIGPPS NBRGPPS(HF-2660),NTRGPPS(HF-2660),NTR,SRL36,L39

SPECIFICATION QTY

2221121111111111333311111111111111111111111112121111111111114

REMARK


10-3. Door


Door List

DA91-00711ADA91-00711BDA91-00694ADA91-00694CDA91-00697ADA91-00694BDA91-00694DDA91-00697BDA91-00699ADA91-00699BDA91-00699CDA91-00701ADA91-00701BDA63-00228ADA63-00228BDA71-00118ADA63-00227ADA63-00227BDA63-00405ADA63-00405BDA63-00229ADA63-00229BDA63-00230ADA63-00263ADA63-00263BDA71-00119ADA66-00058ADA63-00380ADA64-00157ADA67-00216A6001-000715DA67-00298ADA61-00083ADA66-00073DDA63-00247ADA74-00054ADA67-30216ADA63-00240ADA65-20004ADA74-00051ADA61-00139ADA67-00194ADA66-00054ADA66-00055ADA63-00376ADA71-20155B

CODE-NO

1

2

3

3-14

5

5-1

5-26

6-178 9

9-19-29-310111213

13-113-213-313-413-51415161718

NO

ASSY DOOR FOAM REF, DISPASSY DOOR FOAM REF, DISPASSY DOOR FOAM REFASSY DOOR FOAM REFASSY DOOR FOAM REFASSY DOOR FOAM REFASSY DOOR FOAM REFASSY DOOR FOAM REFASSY DOOR FIANM FEFASSY DOOR FIANM FEFASSY DOOR FIANM FEFASSY DOOR FIANM FEFASSY DOOR FIANM FEFGUARD-BOTTLEGUARD-BOTTLEGUARD-BOTTLEGUARD-VARIETYGUARD-VARIETYGUARD-DAIRY ASSYGUARD-DAIRY ASSYGUARD-DAIRYGUARD-DAIRYCOVER-DAIRYGUARD-BOTTLE-DISPGUARD-BOTTLE-DISPGUARD-BOTTLE-BTRAY-EGGGUARD-CAN CARRYHANDLE BAR(FAT)CAP-HANDLESCREW-MACHINECAP HOLE HANDLE BARHINGE-WASHER,LOWSHAFT-WASHER,DGROMMET-HINGETANK WATER-ASSYCAP-COVER WATERCOVER-WATER TANKCLAMP-TANKTANK WATERCASE-COCK ASSYCAP-HINGE HOLETRAY-DISPENSER-ATRAY-DISPENSER-BCOVER DISPENSER-ASSYFIXER-CASE,ASSY

ITEM

SRL39, RICH-ROUND, COOLNCOOLSRL39, RICH-ROUND, COOLTECH DYSRL39, RICH-ROUND, COOL N COOLSRL39, RICH-ROUND, COOLATRVH DYSRL39, RICH-ROUND, BAR-HANDLZSRL39, RICH-ROUND, COOOOLATRVH DYSRL39, RICH-ROUND, COOLTECH DYSRL39, RICH-ROUND, BAR-HAUDLZSRL36,39, RICH-ROUND, RECZSSSRL36,39, RICH-ROUND, RECZSSSRL36,39, RICH-ROUND, RECZSSSRL36,39, RICH-ROUND, BAR-HANDLZSRL36,39, RICH-ROUND, BAR-HANDLZGPPS(HF-2660),SD-97527R,SRL36,L39,WHTGPPS(HF-2660),TRANSPARENTMSWR10,SNC2,SRL36,L39,PI5.5REF,GPPS,SC-97527R,SRL36,L39,WHTREF,GPPS,TRANSPARENTREF,GPPS,SC-97527R,SRL36,L39,WHTREF,GPPS,TRANSPARENTREF,GPPS,SC-97527R,SRL36,L39,WHTREF,GPPS,TRANSPARENTGPPS,SRL36,L39GPPS,W9540,SRL39,WHTGPPS,TRANSPARENTMSWR10,SNC2,SRL39(D),PI5.5SRL36,L39,S.SABS(HG-0760)ABS(HG-0760S),W-97527R,SRL39ABS(HG-0760),W-97527R,SRL39TH,+,M5 L16,SWRCH18AABS(HG-0760S),WHT(SC-97527R)POM(TP-20),NTRT2.0,RD-PVC,N.T.R,SRL36,L39NY-66,NTR,SRL36,L39,S.SPP,SRL39PE,WHTPP,SRL39,S.SP.CPP,SRL39ABS,SC-97527R,SRL39,DISPPP,SC-97527R,WHTABS(HG-0760H),SRL39,W-97527,S.S,WHTABS(HG-0760H),SRL39,W-97527,S.S,WHTSRL39ABS,SR-L5285,L5785,SC-9343

SPECIFICATION QTY

1111111111111111551111111111112111411121111111

REMARK


10-4. Cabinet Parts & Unit


Cabinet Parts & Unit Lists

12 3456789101112

12-113141516

1717-117-217-3 18192021

2223

24

25262728

293031323334

NO

DA61-00075ADA61-00073ADA60-10123EDA67-00196ADA67-30218RDA60-00003ADA67-00195ADA60-10123EDA61-00146ADA61-00128ADA61-00127ADA61-00084ADA67-00197ADA60-10124ADA63-00241ADA26-00003ADA26-00003BDA71-00109ADA71-00101ADA61-40115BDA60-90124ADA61-00089ADA63-00398A

-

2501-0011852501-0011852501-0010456002-001118DA35-10013BDA35-10013EDA34-10003HDA34-10003NDA66-00031CDA73-30102BDA63-40004ADK4A1Q-L1USK170H-L1UDK172P-L2UDA63-10352A6002-000217DA60-20008ADA60-00018ADA60-10124ADA60-10107A

CODE-NO

ASSY CABI FOAMHINGE-UPPER-LHINGE-UPPER ASSY-RSCREW-TAP TITECAP-HINGE HOLE-UPPCAP-SCREWSCREW-TAP,PHCAP-HINGE HOLE-MIDSCREW-TAP TITEHINGE MID ASSYHINGE-LOW-L-ASSYHINGE-LOW,R-ASSYFOOT-FRONTCAP-HINGE HOLE-LOWSCREW-TAP TITECOVER-LEG,FRTRANS DCTRANS DCCHASSIS-COMP ASSYCHASSIS-COMPCASTER-FRONTRIVETCASE-JUNCTIONCOVER COMP-ASSYPOWER-CODEC-OILC-OILC-OILSCREW-TAPPINGRELAY-PTCRELAY-PTCPROTECTOR-O/LPROTECTOR-O/LTRAY-DRAIN WATERDRYER-ASSYGROMMET-COMPCOMPRESSORCOMPRESSORCOMPRESSORCOVER-RELAYSCREW-TAPPINGBOLT-HEXSCREW-ASSYSCREW-TAP TITESCREW-EARTH

ITEM

SHP1,SRL36,L39,ZPC2SHP1,SRL36,L39,ZPC2HH,M6,L19,ZPC2-W,GSD 3KMPP,SC-97527R,WHTABS,SC-97527PH,TAPPING,4X10PP,SC-97527R,WHTHH,M6,L19,ZPC2-W,GSD 3KMSRL36,L39SHP1,SRL36,L39,ZPC2SHP1,SRL36,L39,ZPC2PP,NTR,SRL36,L39PP,SC-97527R,WHTHH,M6,L16,ZPC2-YSC-97527R240V,50/60Hz127V,50/60HzSBHG1SBHG1PP,NTR,SR-50MSWR10,OD6.0,L56,ZPC3PP,SRL36,L39,S.S,NTRSBHG1,SRL39

-

3.5 ,350V5 ,350V12 ,250VTH,SOCKET(HEX),M4J531Q35E330M3852J531Q33E100M20024TM213PHBYY-534TM412PHBYY-53T3-P/J(2ND),S.S,0.6CU,OD18.85,ID2,L102,2P,10.0GNBRR600aR134aR134aBLKTH,4X8,ZPC(YEL),MSWR10SM30C,L42.6TH+,STS304HH,M6,L16,ZPC2-YBSBN PT M4X10

SPECIFICATION

11411112111214111112211111131111114111124242

QTY REMARK

OPTION


1. Remove a screw from the cover and pull down thecover with the back latch pressed.

2. Pull out the lamp.

3. After replacing the lamp, assemble the front latch ofcover and then connect the back latch and screw on thecover.

WarningAlways take out the power plug when replacing the refrigerator lamp. There is thedanger of electric shock.

11. Disassembly & Assembly11-1. Replacement of refrigerator Incandescent lamp

1. Remove a screw from the cover and pull down thecover with the back latch pressed.

2. Pull out the lamp.

3. After replacing the lamp, assemble the front latch ofcover and then connect the back latch and screw on thecover.

WarningAlways take out the power plug when replacing the refrigerator lamp. There is thedanger of electric shock.

11-2. Replacement of refrigerator fluorescent lamp


1. Take out the case from the freezer.

2. Remove 2 screws from the holder of the coolingcycle unit.

3. Pull out the holder of the cooling cycle unit anddisconnect wire terminals.

11-3. Disassembly of the cooling cycle unit in the freezer

2 screws

4. Pull forward the insulating material of the coolingcycle unit and remove the wire terminal and insulatingmaterial.

5. Remove 2 screws securing refrigerator duct andpull it out by following the arrow.


7. Remove the latch of the cooling cycle unit coverfrom the bottom.

Assembly of the cooling cycle unit in the freezer

6. Remove 3 screws from the back cover of thecooling cycle unit and remove the latch with (+)driver.

Remove 3 screws

1. Remove the screws from the securing cover of the mechanic compartment at the back bottom.

2. Mechanic compartment assembly


11-4. Assembly of mechanic compartment in the refrigerator


11-5. Electric box assembly

1. Disconnect the power cord.

TEST S/W

Condenser

D/C Trans

3. Assembly specification of electric box

2. Remove the cover ofelectrical box with insertdriver.( )

WarningMake sure the power plug is taken out when replacing the components for the mainPCB.


11-6. Disassembly of Top Table

With the door open, unscrew screws with a screw driver(+ type).

Lever out top table with a screw driver (_ type).

Attach the top table and click intohook by pressing.

Repair or change electric parts of top table.


12. PCB Circuit Diagram12-1. ELECTRONIC MODEL


12-2. SEMI ELECTRONIC MODEL


12-3. Service Parts

DA41-00018A

DA41-00042A

DA41-00042C

DA41-00014A

DA41-00043A

DA32-10105B

DA32-10109P

DA32-10105Q

DA26-00003A

DA41-00013A

MAIN PCB

MAIN PCB(SEMI)MAIN PCB(SEMI(AH/AM))PANEL PCB

PANEL PCB(SEMI)R-SENSOR

F-SENSOR

F DEF-SENSOR

DC-TRANS

SUB PCB

COMBI-P/J

COMBI-P/J

COMBI-P/J

COMBI-P/J

COMBI-P/J

502AT

502AT

502AT

COMBI-P/J

COMBI-P/J

Kwangju ElectronicsKwangju ElectronicsKwangju ElectronicsSeoul Semiconductor

Seoul Semiconductor

Dong Kwang

Dong Kwang

Dong Kwang

Sigma Telecom

YuYu

1

1

1

1

1

1

1

1

1

1 INVERTER PCB

1

2

3

4

5

6

7

CODE-NO ITEM STANDARD COMPANY Qty RemarksNO


12-4. The Changed Part Lists As Supplying Voltages

NO ITEM240V/50Hz 230V/50Hz 220V/50Hz

CODE-NO SPEC. CODE-NO SPEC. CODE-NO SPEC.

1

2

3

4

5

6

7

8

8-1

8-2

9

10

DA02-00038A

DA59-00144A

DA34-10003H

2501-001185

DA35-10031B

DA26-00003A

DA59-00118B

DA63-00396A

DA31-00002P

DA31-10107C

DA41-00013A

4713-001140

DA02-40030A

DA59-00158A

DA34-10003K

2501-001186

DA35-10013B

DA26-00003A

DA59-00118B

DA63-00396A

DA31-00002P

DA31-10107C

DA41-00013A

4713-001140

R-600a

DK4A1Q-L1U

4TM213PHBYY-53

3.5uF, 350V

J531Q35E330M3852

240V/50, 60Hz

240V, 310W

240V

235V/50Hz/2550RPM

M2LA49Z, 220V

240V

240V/25W

R-134a

DK172Q-L2U

4TM232SHBYY-53

5uF, 350V

J531Q35E330M3852

240V/50, 60Hz

240V, 310W

240V

235V/50Hz/2550RPM

M2LA49Z, 220V

240V

240V/25W

DA02-40030A

DA59-00158A

DA34-10003K

2501-001186

DA35-10013B

DA26-00003A

DA59-00118C

DA63-00396B

DA31-00002U

DA31-10107C

DA41-00013A

4713-001140

R-134a

DK172Q-L2U

4TM232SHBYY-53

5uF, 350V

J531Q35E330M3852

240V/50, 60Hz

220V, 310W

220V/50, 60Hz

220V/50,60Hz/2550RPM

M2LA49Z, 220V

240V

240V/25W

THERAFLUOROETHANE

COMPRESSOR

PROTECTOR-O/L

C-OIL

RELAY-PTC

DC-TRANS

EVAP-ASSY

COVER-EVAP RE ASSY

MOTOR-FAN

GEARD-MOTOR

PBA-SUE

NO ITEM127V/60Hz

CODE-NO SPEC. CODE-NO SPEC. CODE-NO SPEC.

1

2

3

4

5

6

7

8

8-1

8-2

9

10

DA02-40030A

DA59-00169A

DA34-10004H

2501-001045

DA35-10013N

DA26-00003B

DA59-00118E

DA63-00396C

DA31-00002V

DA31-10107B

DA41-20160B

4713-001141

R-134a

DK172P-L2U

4TM435PHBYY-53

12uF, 250V

J531Q33E100M200-2

127V/50, 60Hz

127V, 310W

127V/60Hz

127V/60Hz/2550RPM

JX71MLBA6, 110V

127V

130V/25W

THERAFLUOROETHANE

COMPRESSOR

PROTECTOR-O/L

C-OIL

RELAY-PTC

DC-TRANS

EVAP-ASSY

COVER-EVAP RE ASSY

MOTOR-FAN

GEARD-MOTOR

PBA-SUE

LampIncandescent

LampIncandescent

272, Oseon-Dong, Kwangsan-Gu,Kwangju-City, Korea, 506-253 TEL : 82-62-950-6810, 6811FAX : 82-62-950-6829

Samsung Electronics Co., Ltd. Refrigerator Division 2000. 02Printed in KoreaCode No : DA68-00535A

ELECTRONICS

Documents

41634423 Manual de Servicio Samsung SRL 3626B